Question
The head of a car take a current of 0.4 amphere from a 12 volt supply. The energy produced in 5 minutes is
Answers
oobleck
P = EI = 0.4 * 12 = 4.8W
48W * 5min = 24 watt-minutes = 24*60 J
48W * 5min = 24 watt-minutes = 24*60 J